baber/WOPTO huggingface dataset:
Patent ES-372346-A1 (ES)
Title: Multiple-station servicing assembly for tire building operations
IPC: B29D30/30
Filed: 1969-10-09
Abstract: A servicer assembly for supplying uncured tyre components to a tyre-building drum 4 comprises a frame 10 and a plurality of vertically spaced servicing devices mounted on the frame at one end thereof including a fixed carcass ply sheet tray 20, four superposed carcass ply sheet trays 22, 24, 26, 28 each pivotable about a horizontal axis located above the tray 20, and an extensible tread stock tray 30, also pivotable about a horizontal axis overlying the carcass ply sheet trays. Each of the trays 22, 24, 26 and 28 is pivoted between a lowered servicing and raised non-servicing positions by an independent piston and cylinder device 46, and the tread stock tray 30 is pivoted by a piston and cylinder device 45 and extended by a piston and cylinder device 43. The said devices are each operable by means of an independently energizable electrical circuit including a solenoid valve, the circuits operating the trays 22, 24, 26, 28 including relays which operate switches in the circuits of the tray or trays (including the tray 30) lying thereabove so that a tray can be pivoted into its servicing position only when the lower trays are in the servicing position. Similarly the tray 30 can only be extended when in the lowered position. An independently energizable timer circuit is included which on energization opens switches in the holding circuits so that the trays are raised in the correct sequence. The carcass ply trays 20, 22, 24, 26, 28 are supplied from rolls of carcass ply stock mounted on shafts 60, 62, 64, 66, 68 each rotatable by means of a reversible electric motor 116, the ply passing to a festoon and from there through a centring device to a tray. A photo switch is associated with each festoon which operates the associated motor 116 when the festoon becomes too short.
Patent ES-380772-A1 (ES)
Title: An improved process and apparatus for the production of a polymer or copolymer of ethylene
IPC: B01J19/18
Filed: 1970-06-15
Abstract: An autoclave reactor for polymerisation reactions comprises an elongated pressure vessel 10 for longitudinal flow of reaction material between feed 29 and discharge 30 openings in the ends of the vessel, a plurality of transverse, skirted baffles 13, 14, 15 partitioning the vessel into a longitudinal series of at least three incommunicating zones 19, 20, 21, 22, a series of inlet openings 24 communicating with respective zones, sets of rotary blading 25 positioned within respective zones and a rotary shaft 11 carrying said baffles and blading to rotate same, each set of blading comprises propelling means adapted to convey material through the zone from end to end while simultaneously agitating the material, and flat-bladed paddle-like rotary impeller to mix the material intensely. The blades may comprise spaced helically disposed blades for conveyance and agitation of the reaction mixture, and paddle blades to provide intense agitation. The baffles may comprise a circular plate 16 with depending skirt 17 forming with the vessel wall an annular passage for through-flow of material.
Patent ES-389844-A1 (ES)
Title: Combined extract and supply fan - has impeller with axial fan blades for central extract duct and centrifugal blades for peripheral supply
IPC: F04D25/16
Filed: 1971-04-02
Abstract: The fan has a common impeller with two sets of a blades (11, 16) which move air through separate ducts (13, 21), particularly for extracting air through a central inner duct (13) and supplying air through an annular duct (21) concentric around the inner duct, for simultaneous extract and fresh air supply. - The inner blade assembly (11) forms an axial fan whilst the outer blades (16) are arranged to give centrifugal action. The hub (13b) of the outer blades may be connected to the inner blades and may have a radial disc portion (15) to form an outwardly open annular space containing the outer blades (16) of the centrifugal outer fan.
Patent ES-424215-A1 (ES)
Title: Sluice for combustion furnaces as rotary kilns
IPC: F23J1/00
Filed: 1974-03-13
Abstract: A sluice arrangement for sluicing out clinker and uncombusted residue from combustion furnaces such as rotary kilns and the like. A steel plate duct having a cross-section at least equal to that of an ash pit is attached to the lower end of the ash pit in a downwards steeply slanting position and is provided with an upper and lower mechanically operated swinging flap. By manually or automatically controlling the closed/opened positions of the flaps relative to each other an effective sluice is provided. A pilot system for the sluice wherein the motive power for operation of each of the flaps is controlled by separate changeover devices is also provided wherein the changing over effects the required closing/opening sequence of the flaps to provide an effective sluice.
Patent ES-425354-A1 (ES)
Title: Reinforcing member for castable material and process of mixing reinforcing elements with said material
IPC: C04B14/48
Filed: 1974-04-16
Abstract: Reinforcing members for the reinforcement of hardenable or settable material such as concrete or mortar are disclosed. The reinforcing members comprise a plurality of wire elements such as fibers united by a binder which loses its binding ability when mixed with the settable material, thereby releasing the elements in a random manner in the matrix. Methods are also disclosed for mixing the reinforcing members in the matrix and for making the reinforcing members.
Patent ES-427528-A1 (ES)
Title: Dye composition for keratinic fibers containing an oxidation base and a meta-aminophenol coupler
IPC: A61K8/41
Filed: 1974-06-21
Abstract: A dye composition for keratinic fibers comprising in combination A. AT LEAST ONE OXIDATION BASE SELECTED FROM THE GROUP CONSISTING OF AN AROMATIC OR HETEROCYCLIC COMPOUND CARRYING EITHER TWO AMINO GROUPS OR ONE AMINO GROUP AND ONE HYDROXY GROUP, FIXED IN PARA POSITION RELATIVE TO EACH OTHER ON THE AROMATIC OR HETEROCYCLIC NUCLEUS OF SAID COMPOUND, SAID OXIDATION BASE BEING IN THE FORM OF A FREE BASE OR IN THE FORM OF AN ACID ADDITION SALT THEREOF AND B. AT LEAST ONE COUPLER OF THE FORMULA:
Patent ES-438430-A1 (ES)
Title: Certain antiinflammatory dihydrobenzofuran and dihydronaphthofuran acetic acid compounds
IPC: C07D311/92
Filed: 1975-06-11
Abstract: Compounds of the general formula < IMAGE > wherein R represents a group selected from: < IMAGE > AND < IMAGE > where:
Patent ES-439882-A1 (ES)
Title: Compression-ignition internal combustion engines
IPC: F02N19/06
Filed: 1975-07-31
Abstract: A power plant comprises a compression ignition internal combustion engine supercharged by a turbo-compressor set the turbine of which is supplied in parallel through the exhaust duct of the engine and through a by-pass passage starting from the compressor and provided with an auxiliary combustion chamber. The power plant comprises also a recycling duct one end of which is located between the downstream end of the auxiliary combustion chamber and the turbine inlet and the other end of which is disposed in the compressor intake duct. The recycling duct is closed once the compressor can, without recycling, produce upstream of the engine conditions for spontaneous ignition.
Patent ES-444568-A1 (ES)
Title: Transfer printing of cellulosic fabrics and transfer for use therein
IPC: D06L3/12
Filed: 1976-01-23
Abstract: A process for the transfer printing of fabrics containing or consisting of cellulose fibers, by using transfers, wherein the fabric is impregnated with aqueous solutions of compounds which are both solvents for the transfer dyes and potential crosslinking agents for cellulose, dried and printed by the transfer process, in the presence of a cross-linking catalyst, applied from a transfer, with sublimable dyes or optical brighteners.
Patent ES-456399-A1 (ES)
Title: Apparatus for filling a receptacle, particularly with spinning bobbins
IPC: B65G47/46
Filed: 1977-02-21
Abstract: Apparatus for filling a receptacle with oblong articles such as spinning bobbins and the like, the articles having an identical shape and being parallel with respect to each other, a feed path for articles having a directing device at its receiving end, directing them to a receptacle, being an oblong intermediate space or container subdivided into compartments by partitions extending in a direction transverse to the longitudinal direction of the intermediate space or container, as far as the bottom of the same, while in a longitudinal direction over the surface of said feed path, a pair of guide rulers are arranged, movable from a position in which the articles are guided toward a particular compartment, to a position in which the articles are guided toward another compartment.
Patent ES-458793-A1 (ES)
Title: Device for clamping the workpiece in a sewing machine
IPC: D05B21/00
Filed: 1977-05-06
Abstract: This invention relates to a device for selectively actuating the workpiece clamp of an automatically controlled bar tacker sewing machine utilizing electrically operated pneumatic cylinders operatively connected to the upper clamping element to cause release of the workpiece. The clamp feet are releasably independent of other sewing operations. The upper clamping plate and the feed plate are secured to the clamp assembly by quick change fittings.
Patent ES-459625-A1 (ES)
Title: Exhaust pipe for an internal combustion engine
IPC: F02B75/20
Filed: 1977-06-08
Abstract: An exhaust pipe for connecting an exhaust gas outlet of each of a plurality of in-line cylinders of a turbo-supercharged internal combustion engine to a turbine of an exhaust gas turbo-supercharger. The exhaust pipe comprises four separate pipe strings having parallel axes located at the corners of a substantially equal-sided quadrilateral, a branch pipe for connecting the exhaust-gas outlet of each cylinder to the pipe strings, each branch pipe leading to one of the two corners of one side of the quadrilateral, and a connecting part provided in the pipe strings, said connecting part being arranged to twist the pipe strings whereby the parallel portions of an upstream part of the pipe strings and associated with that side of the quadrilateral remote from said one side communicate with the parallel portions of a downstream part of the pipe strings and associated with said one side of the quadrilateral.
Patent ES-461136-A1 (ES)
Title: Waste water testing method of measuring level of poisonous substance checking activity of bacteria
IPC: G01N33/18
Filed: 1977-07-29
Abstract: The presence of material which would slow growth of bacteria in effluent is detected by measuring the rate of disappearance of dissolved oxygen in a sample which has been oxygenated and inoculated with bacteria. The measurement is made with an electrochemical oxygen meter. The steps in the test are as follows: (A) Measured quantities of effluent, diluent water and bacteria source are charged to separate measuring tanks. They are held at the required temp. and air is bubbled through all the tanks for a predetermined time. (b) The diluent and bacteria source are run into a stirred fermentor at the same constant temp. and air is bubbled through the mixt. for a predetermined time. (c) The effluent is run into the fermentor. The air supply is stopped and the vessel is sealed from the atmos. The amts. of effluent and diluent are chosen so that the bacteria added are sufficient for the bacterial activity can reach its maximum value. The oxygen and demand is greater than the total oxygen available in the fermentor. The rate of oxygen used is small enough for equlibrium to be maintained between the liq. and gas phases in the fermentor. A meter is used to determine either the fall in oxygen concn. in the liquid in a given time or the time taken for a given concentration drop. The average rate of oxygen use is calculated. The actual rate is compared with that for a similar procedure with a poison free nutrient substrate replacing the effluent. The method is sensitive to small amts. and takes only a few mins. to give a result.
Patent ES-461553-A1 (ES)
Title: Automatic control of the level of a molten metal bath
IPC: B22D11/18
Filed: 1977-08-11
Abstract: In the continuous casting of metals by means of a water-cooled tubular mold into which the molten metal is fed by means of a refractory pouring nozzle which opens in the molten metal bath below a supernatant protective layer of fusible slag, automatic control of the molten bath level is obtained by forming an image of the upper portion of the mold with the pouring nozzle and the slag layer by means of an optical instrument, by disposing a plurality of photo-electric cells on this image along a line substantially coincident with the axis of the nozzle on the said image, some of said cells being on the image of said nozzle and others on the image of the slag layer, by determining the radiation gradient between the successive cells along said line, by taking as the analog of the level of the molten metal bath within the mold the zone of said line where said gradient reverses and by deducing a controlling signal from the position of said zone along said line. The successive cells may be connected two by two to comparators which emit an output in correspondence with the sign of the difference between the responses of the cells of each pair, these outputs being totalized algebraically to deduce the controlling signal.
Patent ES-461690-A1 (ES)
Title: Organo-lithium compounds and a process for their preparation
IPC: C07C67/00
Filed: 1977-08-17
Abstract: Organo-lithium compounds of the formula: < IMAGE > wherein R is an alkyl group of up to 5 carbon atoms, R' is either hydrogen or an alkyl group of up to 5 carbon atoms and n is an integer from 2 to 10. These bifunctional organo-lithium compounds are prepared without the use of any polar or complexing agent and are useful as polymerization initiators for the production of block copolymers.
Patent ES-462381-A1 (ES)
Title: Thermoplastic rubber compositions comprising polyolefin and sequential E/P or EPDM
IPC: C08L101/00
Filed: 1977-09-15
Abstract: A mixture of polyolefin resins and partially crosslinked ethylene-propylene sequential polymer and/or ethylene-propylene-diene sequential polymer representing a so-called thermoplastic rubber having improved properties.
Patent ES-464031-A1 (ES)
Title: Bench for outdoor use - has seat and back of sections fixed to horizontal tubular lengths mounted in three part supports with legs
IPC: A47C11/00
Filed: 1977-10-26
Abstract: The bench is for outdoor use, in public parks and similar areas. Its seat (1) and back (2) are constructed from separate sections of wood or plastic, fixed side by side to a pair of horizontal tubular lengths (6, 7, 8, 9). The contact surfaces of seat and back are profiled for comfort and are varnished or coloured. Each pair of tubular lengths is fixed to supports (3) which join the seat and back at a suitable angle. These supports are also made from tubular steel and have two additional lengths (4, 5) at each end which provide legs, their lower ends being formed to face forwards and rearwards.
Patent ES-467533-A1 (ES)
Title: Manufacture of propylene oxide
IPC: C07B61/00
Filed: 1978-03-03
Abstract: Propylene oxide is prepared by elimination of water from propylene glycol which in turn is obtainable from propylene glycol acetate. The water is eliminated in the gas phase over a solid catalyst which consists of a weakly acidic carrier and an alkaline additive. The process offers a new method of manufacturing propylene oxide.
Patent ES-470437-A1 (ES)
Title: Antibacterial compounds
IPC: A61K31/435
Filed: 1978-06-01
Abstract: Esters of an acid of formula: < IMAGE > which is termed "monic acid" have activity against Gram-positive and Gram-negative organisms.
Patent ES-473672-A1 (ES)
Title: Fish holding pan on traveling water screen and method of flushing same
IPC: B01D33/04
Filed: 1978-09-26
Abstract: In a water screening installation, a traveling water screen removes both refuse and aquatic life from a stream. The aquatic life, such as fish and shrimp, are uplifted in pans that are mounted on an ascending run of the screen. At a location above the stream, the pans are gently flushed by a low pressure spray of water. The fish are then returned to the stream, as soon as practical, to keep the mortality rate at a minimum. Each of the pans has an inner side that is parallel to a screen tray within the traveling water screen. This inner side is also tangential to a curved bottom portion of the pan. Extending tangentially from the opposite side of the curved bottom portion of the pan is an outer side that has a continuing profile at or below an extended tangential line from the point where the outer side is tangential to the curved bottom portion. A spray of water that is directed against the inner side of the pan is deflected to flow smoothly about the curved bottom portion and the outer side of the pan to a discharge lip that curves from the outer side in a direction reverse to the curved bottom portion. Water standing in the pan together with any fish therein are drawn along with the deflected spray water undercurrent.
Patent ES-477137-A1 (ES)
Title: A power supply circuit for flashing direction indicators on a motor cycle
IPC: B62J6/00
Filed: 1979-01-25
Abstract: A power supply circuit, for flashing the direction indicator lights L1, L2 of a motor cycle or a moped having a battery B which would be rapidly drained by flashing the indicator lights when the motor is stopped, comprises a diode (D14) connected in series between the magneto windings (56) of the cycle and the battery to pass current in the battery-charging direction. A multi- vibrator circuit (T2, T4, etc.), for determining the rate of flashing of the indicator lights (L1 and L2) and controlling a relay (Ra) having contacts (7) for connection in series between the indicator lights and the battery is supplied with power via a first transistor (T1). When the motor is stopped, a transistor T5 is switched off, thereby switching off the transistor T1 and preventing operation of the multivibrator so that the battery is not discharged. Over discharge of the battery is also prevented since a transistor T3, which controls the energisation of the relay, is switched off when the battery voltage falls to a predetermined level.
Patent ES-480566-A1 (ES)
Title: Fungicidal composition for agricultural use
IPC: A01N43/90
Filed: 1979-05-14
Abstract: A fungicidal composition for agricultural use comprises 5-methyl- s-triazolo(3,4-b)benzothiazole, a clay mineral and an oleophilic base which is solid at ambient temperature. The preferred weight proportions of the components are 0.5-60:10-90:10-60. The composition is a granular preparation, which is long-acting for the protection of rice plants from blast, and has much reduced phytotoxicity to rice plants. The compositions may be made by melting the oleophilic substance, mixing with the other components and granulating.
Patent ES-480971-A1 (ES)
Title: Threshing mechanisms
IPC: A01F12/24
Filed: 1979-05-28
Abstract: A thresher has a beater drum (1) and a counterbeater (4) which is in the form of a cylindrical sector and is eccentrically articulated to a rotatable transverse shaft (13) along an axis extending parallel to the generatrices of the outer surface of the counterbeater. Rotation of the transverse shaft (13) vibrates the counterbeater (4) whereby passage of grain through the counterbeater is facilitated.
Patent ES-8100941-A1 (ES)
Title: Method for the production of ornamental link chains (Venetian chains) ready for soldering
IPC: B21L3/00
Filed: 1979-09-07
Abstract: A method for producing ornamental link chains (Venetian chains). In accordance with the invention the cutting to length is followed by a conveying step transversely to a feed direction, both conveying steps are carried out transversely to a direction of action during the cutting to length, preliminary and finish bending (closing), the section of flat wire is held down for the preliminary bending and for the closing, the particular closed individual link is pushed into the extraction section to adjust the first transverse web in the assembly plane, and the striking is superimposed on the extraction of the chain.
Patent ES-8106573-A1 (ES)
Title: Composition for treating fibrous materials, based on cationic and anionic polymers
IPC: A61K8/00
Filed: 1979-09-12
Abstract: The invention provides compositions intended for the treatment of fibrous materials. These compositions contain at least one cationic polymer, at least one anionic polymer, at least one alkali metal salt and at least one non-ionic surface-active agent or surface-active agent which contains one or more carboxyl or carboxylate groups in addition to non-ionic groups.
Patent ES-8100336-A1 (ES)
Title: Cold-water soluble tamarind gum, process for its preparation and its application in sizing textile warp.
IPC: C08B37/00
Filed: 1979-11-07
Abstract: A novel composition of crude tamarind kernel powder (TKP) is disclosed. The novel composition results from a process which makes TKP soluble in cold water this process is not dependent on purification of TKP, but involves dissolving it in hot water and evaporating the resulting solution. The novel TKP composition has utility in textile, paper, and oilfield applications.
Patent ES-487751-A1 (ES)
Title: Process and device for processing waste waters.
IPC: C02F3/06
Filed: 1980-01-16
Abstract: An activation basin (1) is provided with inner basins (3) through which the waste waters circulate with the activated sludge. In this manner, the sludge depositing on the inner basins stay for their nitrification at least three days and preferably more than twenty days. The circulation may be activated by blown air (4).
Patent ES-488691-A1 (ES)
Title: Treating juice with lactic bacteria
IPC: A23K1/14
Filed: 1980-02-16
Abstract: The invention relates to a process of treating juice having a high protein and sugar content, obtained by squeezing vegetable matter to be used as foodstuff. This process comprises the following steps: - submitting said juice issuing from a squeezing press to a first inoculation with a first mesophile homofermentative lactive bacteria in a proportion of at least 10<4> bacteria per millilitre - maintaining the thus inoculated juice at a temperature comprised between 28 and 35 DEG C, preferably 30 DEG C, during 15 to 20 hours, under slow agitation and without aeration, so as to obtain a suspension constituted by an insoluble fraction of vegetable and microbial proteins, and a residual liquid phase, said suspension having a pH comprised between 4.2 and 4.5 - separating said insoluble fraction from said liquid fraction and - separately treating the residual liquid and said insoluble fraction. n
Patent ES-8104352-A1 (ES)
Title: Polymer compositions and their production.
IPC: C08F283/10
Filed: 1980-04-10
Abstract: Increasing the solids content of an aqueous dispersoid of: (a) a resin having aliphatic backbone carbons (b) addition polymer, and (c) graft polymer consisting of addition polymer grafted to the aliphatic carbon atoms of said resin which comprises bringing together ethylenically unsaturated monomer, initiator, and such dispersoid, and polymerizing the such monomer in situ. Preferred products produced are water-reducible epoxy resin-based. These are produced by a process which comprises initiating addition polymerization of ethylenically unsaturated monomer in the presence of such dispersoid.